Siemens CPU 414-2 - Page 147

System Function Blocks
145
S7-400 Instruction List
A5E00267845-01
Execution Time in s
SFC
No.
SFC Name Function
CPU
412
CPU
414
CPU
416
CPU
417
CPU
414-4H
417-4H
(solo)
CPU
414-4H
417-4H
(redun-
dant)
37 AR_SEND Send archive data
JOB activated, REQ = 1
(1 - 3000 bytes)
372 215 145 127 xx xx
JOB checked 160 92 62 54 xx xx
JOB finished, DONE = 1 160 91 61 54 xx xx
52 RDREC Read data record from a DP slave via
integrated DP interface,
First call (2-16 bytes)
289 167 111 97 xx xx
Intermediate call 128 74 49 43 xx xx
Last call 221 127 86 76 xx xx
52 RDREC Read data record from a DP slave via
external DP interface,
First call (4-16 bytes)
291 167 108 94 xx xx
Intermediate call 128 74 49 43 xx xx
Last call 218 123 82 71 xx xx